It seems that the PCI controller does not support I/O ports, so remove
the ports range. Also correct the beginning of the memory range and its
size.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42503 3c298f89-4303-0410-b956-a3cf2f4a3e73
Use __raw_{read,write}l accessors and use Abort interrupt to detect a
configuration space read/write errors. The second change improves errors
detection, what improves the device presence detection and helps us to
avoid following (and similar) errors:
pci 0000:00:00.2: ignoring class 0x7e0200 (doesn't match header type 02)
pci 0000:00:00.2: bridge configuration invalid ([bus 03-90]), reconfiguring
pci 0000:00:00.2: not setting up bridge for bus 0000:01
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42502 3c298f89-4303-0410-b956-a3cf2f4a3e73
Explicitly configure PCI host controller, and do not expose it to PCI
subsystem. The PCI host controller acts as a usual PCI device connected
to the bus, but its configuration as a usual PCI device is senseless,
since the host controller provide access to _internal_ memory space for
_external_ device.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42500 3c298f89-4303-0410-b956-a3cf2f4a3e73
- add comment, which briefly describes PCI controller features and
Fonera 2.0g schematics.
- rename several functions and structures, to make it clear that this
code only for AR2315 chips.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42499 3c298f89-4303-0410-b956-a3cf2f4a3e73
Caller (generic PCI code) already do proper locking so no need to add
another one here.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42498 3c298f89-4303-0410-b956-a3cf2f4a3e73
Remove options which already selected by ATHEROS_AR231X on which
ATHEROS_AR2315 depends.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42497 3c298f89-4303-0410-b956-a3cf2f4a3e73
- use ether_foo() routines to work with addresses
- use ETH_ALEN inplace of magic '6'
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42494 3c298f89-4303-0410-b956-a3cf2f4a3e73
These IOCTLs handled in the core now.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42492 3c298f89-4303-0410-b956-a3cf2f4a3e73
Use mutex inplace of spinlock to make code simple, also call
mutex_{lock,unlock} explicitly to avoid sparse warning about context
imbalance.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42491 3c298f89-4303-0410-b956-a3cf2f4a3e73
Remove FSF mailing address as suggested by checkpach and place license
URL.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42487 3c298f89-4303-0410-b956-a3cf2f4a3e73
Make PCI IRQ handler and several structures static as suggested by
sparse.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42485 3c298f89-4303-0410-b956-a3cf2f4a3e73
Missing this headers cause several sparse "symbol 'foo' was not
declared. Should it be static?" warnings.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42483 3c298f89-4303-0410-b956-a3cf2f4a3e73
Avoid using of extern prototypes as suggested by checkpatch.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42482 3c298f89-4303-0410-b956-a3cf2f4a3e73
Targets were build tested and patches are refreshed.
Signed-off-by: Luka Perkov <luka@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42463 3c298f89-4303-0410-b956-a3cf2f4a3e73
After several tests, 3.14 kernel seems run fine.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41997 3c298f89-4303-0410-b956-a3cf2f4a3e73
Created on basis of 3.10 config. Remove few obsolete symbols and add new
upstream symbols. New symbols left in its default state.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41996 3c298f89-4303-0410-b956-a3cf2f4a3e73
Use AR2315_ prefix for macroses specific to AR2315/AR2316/AR2317 chips,
use AR5312_ prefix for macroses specific to AR5312/AR2312/AR2313 chips,
and use AR231X_ prefix for common macroses.
This patch should not cause any functional changes, only make clear
which macros is common and which macros is specific.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41701 3c298f89-4303-0410-b956-a3cf2f4a3e73
Pass only physical address to 8250 serial port driver and set flag to
remap I/O memory inside the driver. Also fix AR5312 UART base address
definition, which seems specified already mapped.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41700 3c298f89-4303-0410-b956-a3cf2f4a3e73
Pass PHY I/O memory region via platform resources and remap them
unconditionally.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41698 3c298f89-4303-0410-b956-a3cf2f4a3e73
Each SoCs generation has own independent gpiolib realization, so we
have no reason to keep these realizations in semiuniversal form.
Following modifications are made:
* Remove valid_mask field
* Remove ar231x_gpio_chip structure
* Rename AR2315_GPIO_CR to AR2315_GPIO_DIR
* Fix count of AR5312 GPIOs
* Simplify gpio_chip methods realization
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41696 3c298f89-4303-0410-b956-a3cf2f4a3e73
Currently AR5312 misc IRQ numbers are used for AR2315+ chips, what cause
us to use switch-case to map IRQ number to ISR bit. Introduce AR2315
specific misc IRQs set and simplify interrupt (un)mask operation.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41694 3c298f89-4303-0410-b956-a3cf2f4a3e73
Rename interrupt control handlers to be consistent with operation names
and add IRQ chips names.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41693 3c298f89-4303-0410-b956-a3cf2f4a3e73
UART IRQ number could be different for different SoCs, so make them
configurable.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41691 3c298f89-4303-0410-b956-a3cf2f4a3e73
* Pass iomem and IRQ via platform device resources
* Remap iomem and use iowrite32 accessor function
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41688 3c298f89-4303-0410-b956-a3cf2f4a3e73
Rename config symbol to AR2315_WDT to avoid confusion with other Atheros
SoCs.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@41685 3c298f89-4303-0410-b956-a3cf2f4a3e73
John Crispin
Luka Perkov
Felix Fietkau